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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 49 14890 13414 832 740 286 8013

Gideon Grogan publications per year

The chart shows the history of publications by Gideon Grogan between 1992 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Gideon Grogan published across 34 years, from 1992 to 2025, averaging 9.7 papers a year. Output peaked at 27 publications in 2001. 37 of the 330 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1992 to 2025. Vertical axis: number of publications, 0 to 27. Peak 27 publications in 2001. 1992: 1 publication 1993: 3 publications 1994: 2 publications 1995: 6 publications 1996: 6 publications 1997: 3 publications 1998: 1 publication 1999: 2 publications 2000: 6 publications 2001: 27 publications 2002: 5 publications 2003: 3 publications 2004: 6 publications 2005: 2 publications 2006: 8 publications 2007: 6 publications 2008: 9 publications 2009: 9 publications 2010: 7 publications 2011: 6 publications 2012: 13 publications 2013: 16 publications 2014: 12 publications 2015: 8 publications 2016: 18 publications 2017: 16 publications 2018: 17 publications 2019: 17 publications 2020: 12 publications 2021: 21 publications 2022: 15 publications 2023: 10 publications 2024: 21 publications 2025: 16 publications
1992 2025

330 publications in total across all disciplines

View publications per year as a table
Gideon Grogan: publications per year, 1992 to 2025
Year Publications
1992 1
1993 3
1994 2
1995 6
1996 6
1997 3
1998 1
1999 2
2000 6
2001 27
2002 5
2003 3
2004 6
2005 2
2006 8
2007 6
2008 9
2009 9
2010 7
2011 6
2012 13
2013 16
2014 12
2015 8
2016 18
2017 16
2018 17
2019 17
2020 12
2021 21
2022 15
2023 10
2024 21
2025 16
Total 330
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Gideon Grogan publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Gideon Grogan sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 281–300 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 286 publications — 60th percentile

60% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939 286
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Gideon Grogan D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Gideon Grogan sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 48–49 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 49 D-Index — 19th percentile

19% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835 49
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Overview

Gideon Grogan is a researcher affiliated with the University of York in the United Kingdom. Their work primarily spans across the fields of Biochemistry, Genetics and Molecular Biology, and Chemistry, with a strong focus on Molecular Biology and Organic Chemistry. This multidisciplinary approach supports investigations into several subfields including Inorganic Chemistry, Materials Chemistry, and Pharmacology.

The scientist's main research topics include:

  • Enzyme Catalysis and Immobilization
  • Metal-Catalyzed Oxygenation Mechanisms
  • Amino Acid Enzymes and Metabolism
  • Biochemical and Molecular Research
  • Enzyme Structure and Function
  • Synthesis and Catalytic Reactions
  • Microbial Natural Products and Biosynthesis

Recent publications by Grogan demonstrate research output in diverse areas of catalysis and enzymatic processes. Notable papers include:

  • "Multifunctional biocatalyst for conjugate reduction and reductive amination" (2022) published in Nature
  • "Reductive aminations by imine reductases: from milligrams to tons" (2022) published in Chemical Science
  • "Hemoprotein Catalyzed Oxygenations: P450s, UPOs, and Progress toward Scalable Reactions" (2021) published in JACS Au
  • "Chromoselective Photocatalysis Enables Stereocomplementary Biocatalytic Pathways" (2021) published in Angewandte Chemie International Edition
  • "Biocatalytic Synthesis of Moclobemide Using the Amide Bond Synthetase McbA Coupled with an ATP Recycling System" (2020) published in ACS Catalysis

Grogan frequently publishes in several high-impact scientific journals, with repeated contributions to:

  • ACS Catalysis
  • Angewandte Chemie International Edition
  • ChemCatChem
  • Angewandte Chemie
  • Chemical Science

Collaborations are a significant aspect of Grogan's research output. Frequent co-authors include William P. Unsworth, Jared Cartwright, Balázs Pogrányi, Aníbal Cuetos, and Tamara Mielke. These collaborations suggest extensive interdisciplinary cooperation and a broad research network.

Best Publications

  • Engineering an enantioselective amine oxidase for the synthesis of pharmaceutical building blocks and alkaloid natural products.

    Diego Ghislieri;Anthony P. Green;Marta Pontini;Simon C. Willies

  • A reductive aminase from Aspergillus oryzae

    Godwin Aleku;Henry Wing-Hong Man;Juan Mangas-Sanchez

  • Imine reductases (IREDs)

    Juan Mangas-Sanchez;Sarah L Montgomery;Godwin A Aleku

  • Identification of a New Class of Cytochrome P450 from a Rhodococcus sp.

    Gareth A. Roberts;Gideon Grogan;Andy Greter;Sabine L. Flitsch

  • Oxidoreductase-Catalyzed Synthesis of Chiral Amines

    Mahesh D. Patil;Gideon Grogan;Andreas Bommarius;Hyungdon Yun

  • An (R)-Imine Reductase Biocatalyst for the Asymmetric Reduction of Cyclic Imines.

    Shahed Hussain;Friedemann Leipold;Henry Man;Elizabeth Wells

  • InspIRED by Nature: NADPH-Dependent Imine Reductases (IREDs) as Catalysts for the Preparation of Chiral Amines.

    Gideon Grogan;Nicholas J. Turner

  • Recent Advances in ω-Transaminase-Mediated Biocatalysis for the Enantioselective Synthesis of Chiral Amines

    Mahesh D. Patil;Gideon Grogan;Andreas Bommarius;Hyungdon Yun

  • Cytochromes P450: exploiting diversity and enabling application as biocatalysts.

    Gideon Grogan

  • Synthesis of chiral amines using redox biocatalysis.

    Gideon Grogan

  • Multifunctional biocatalyst for conjugate reduction and reductive amination

    Unknown

  • Stereoselectivity and Structural Characterization of an Imine Reductase (IRED) from Amycolatopsis orientalis

    Godwin A. Aleku;Henry Man;Friedemann Leipold

  • Enzyme‐Catalysed Synthesis of Secondary and Tertiary Amides

    Mark R. Petchey;Gideon Grogan

  • Structure and Activity of NADPH-Dependent Reductase Q1EQE0 from Streptomyces kanamyceticus, which Catalyses the R-Selective Reduction of an Imine Substrate

    María Rodríguez‐Mata;Annika Frank;Elizabeth Wells;Friedemann Leipold

  • Glycoprotein Labeling Using Engineered Variants of Galactose Oxidase Obtained by Directed Evolution.

    Julie B. Rannes;Avgousta Ioannou;Simon C. Willies;Gideon Grogan

  • NAD(P)H-Dependent Dehydrogenases for the Asymmetric Reductive Amination of Ketones: Structure, Mechanism, Evolution and Application.

    Mahima Sharma;Juan Mangas-Sanchez;Nicholas Turner;Gideon James Grogan

  • Ligation independent cloning (LIC) as a rapid route to families of recombinant biocatalysts from sequenced prokaryotic genomes

    Daniel Bonsor;Stephanie F. Butz;Julianna Solomons;Stephanie Grant

  • Emergent mechanistic diversity of enzyme-catalysed β-diketone cleavage

    Gideon Grogan

  • The structure of monoamine oxidase from Aspergillus niger provides a molecular context for improvements in activity obtained by directed evolution.

    K.E Atkin;R Reiss;Koehler;K.R Bailey

  • A Mechanism for Reductive Amination Catalyzed by Fungal Reductive Aminases

    Mahima Sharma;Juan Mangas-Sanchez;Godwin A. Aleku

  • The biocatalytic reactions of Beauveria spp.

    Gideon J Grogan;Herbert L Holland

  • Structural insights into substrate specificity and solvent tolerance in alcohol dehydrogenase ADH-'A' from Rhodococcus ruber DSM 44541.

    Martin Karabec;Andrzej L. Łyskowski;Katharina C. Tauber;Georg Steinkellner

Frequent Co-Authors

Nicholas J. Turner
Nicholas J. Turner University of Manchester
Sabine L. Flitsch
Sabine L. Flitsch University of Manchester
Wolfgang Kroutil
Wolfgang Kroutil University of Graz
Neil C. Bruce
Neil C. Bruce University of York
Bernhard Hauer
Bernhard Hauer University of Stuttgart
Ian J. S. Fairlamb
Ian J. S. Fairlamb University of York
Frank Hollmann
Frank Hollmann Delft University of Technology
Simon Parsons
Simon Parsons University of Edinburgh
Chandra S. Verma
Chandra S. Verma Agency for Science, Technology and Research
Ian J. Jackson
Ian J. Jackson University of Edinburgh

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